OSIS-644 Renamed methods variables
OSIS-644 Renamed methods variables

Renamed variables of methods:
 - update_learning_unit_year_with_report
 - update_learning_unit_year_entities_with_report
Because the loop variable had the same name as the argument paramater.
File : base/business/learning_units/edition.py

uclouvain/osis,uclouvain/osis_louvain,uclouvain/osis,uclouvain/osis_louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/OSIS-Louvain,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis_louvain